After the Crystal Lake Massacres, Jason is pronounced dead and taken to the hospital morgue, where he is mysteriously revived, allowing his diabolical killing spree to continue at the camp where the gruesome slaughtering began. But this time, in addition to terrified teenagers, he meets a young boy named Tommy who has a special talent for horror masks and make up, leading up to a horrifying, bloody battle! Has Jason finally met his match?

Jake, the sole survivor of The Grudge 2 massacre, is tortured by chilling visions of Kayako and Toshio that have led to his hospitalization. Jake’s caretaker, Dr. Sullivan is determined to investigate his horrifying tales. She explores his Chicago home, finding another family on the brink of succumbing to the curse. It becomes clear that Jake’s terrifying stories are true, and a mysterious Japanese woman may be the only hope of banishing the spirits forever…unless her plan destroys them all.